Question

you are given a piece of metal, how will you Identify whether this piece is a magnet or not ?
answer please I promise you mark as brainlist​

Answer 1

Answer:

The magnet bar has two poles north and south poles, metal bar has not any pole. If I take a known bar magnet whose two poles are identified. Then suppose north pole of known magnet is kept two poles of unknown bar magnet, now the unknown bar magnet is moved due to it gets repulsive force from the known bar magnet's north poles. We know that the repulsiveness is the ideal nature of a magnet. Thus we differentiate between the bar magnet and metal bar.

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Answer 2

Answer:

op brainly bolte guys mene to socha ta ki nahi hoga